Bump acra-javacore from 5.7.0 to 5.8.1 (#261)
Bump acra-javacore from 5.7.0 to 5.8.1 (#261)

Bumps [acra-javacore](https://github.com/ACRA/acra) from 5.7.0 to 5.8.1.
- [Release notes](https://github.com/ACRA/acra/releases)
- [Commits](https://github.com/ACRA/acra/compare/acra-5.7.0...acra-5.8.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
F43nd1r/acra-backend,F43nd1r/acra-backend,F43nd1r/acra-backend,F43nd1r/acra-backend